baber/WOPTO huggingface dataset:
Patent SE-7610115-L (SE)
Inventor: ALBERNY R
IPC: B22D27/02
Filed: 1976-09-13
Abstract: A continuous-casting mold has two relatively long sides and two relatively short sides. Secured to each of the long sides is a box through which coolant is circulated, and in each of these boxes there is provided a plurality of horizontally spaced groups of vertically spaced inductors. Each of these groups is connected to a respective multiphase power supply so that the frequency and/or field strength of the respective magnetic field can be varied from group to group in order to eliminate dead zones within a body of metal being cast within the mold.
Patent SE-7705513-L (SE)
Inventor: BERGSTROM J R
IPC: D21C9/10
Filed: 1977-05-11
Abstract: A method is provided for controlling the supply of delignifying and/or bleaching chemicals in the continuous delignification and/or bleaching of lignocellulosic material such as wood and pulp in a through flow delignification and/or bleaching stage which commprises admixing the lignocellulosic material with delignifying and/or bleaching chemicals and flowing the lignocellulosic material under delignifying and/or bleaching conditions through the stage while controlling the addition of the delignifying and/or bleaching chemicals according to the ratio of the quantity of delignifying and/or bleaching chemicals consumed to the quantity of delignifying and/or bleaching chemicals originally charged, referred to hereinafter as relative consumption, the time and the temperature in a manner to maintain substantially constant the relative consumption of delignifying and/or bleaching chemicals at a predetermined time by the lignocellulosic material during flow through the stage.
Patent SE-7705636-L (SE)
Inventor: ANDERSSON S-E
IPC: C08G8/26
Filed: 1977-05-13
Abstract: A hardener composition for precondensates or liquid resins containing resorcinol and formaldehyde or resorcinol-phenol and formaldehyde and a method for glueing by using them. The hardener composition contains powdered paraformaldehyde suspended in a suspending agent that includes a precondensate of ketone and formaldehyde, which precondensate preferably contains water as a dilution media.
Patent SE-7705908-L (SE)
Inventor: BIANCO R A LA
IPC: A47C27/00
Filed: 1977-05-18
Abstract: A water bed includes a water-filled bladder resting upon a base having a semi-flexible outer framework providing lateral support for the periphery of the bladder. The outer framework is divided into a lower wedge-shaped portion affixed to the base, and a movable wedge-shaped upper portion resting on the lower wedge and hinged to the base along the inside edge of the lower wedge. The periphery of the water-filled bladder rests against an inclined inside supporting surface provided by the upper wedge. The upper wedge pivots away from the lower wedge toward the bladder to allow access to an elongated open space extending around the outer framework between the wedges. A cushioned cover sheet overlies the bladder, and a flexible skirt extends downwardly around the periphery of the cover sheet. The skirt is fitted into the space between the upper and lower wedges. Fastening means on the skirt are releasably attached to corresponding fastening means between the wedges for applying an adjustable tension to the cover sheet which, in turn, controls the characteristics of the fluid support provided by the water-filled bladder. The space between the wedges also provides room for tucking of bedding, and the normal pressure of the water-filled bladder against the upper wedge holds the tucked bedding in place.
Patent SE-7713810-L (SE)
Inventor: PERREN B H
IPC: A62C3/02
Filed: 1977-12-06
Abstract: An open water container (1) is rotatably mounted on a bow (2) which is attached to an aircraft. The horizontal axis of rotation (3) extends below the centre of gravity (12) of the filled container (1). In the unstable position, in which the container opening (10) is at the top, a locking device (13, 16, 19) secures the container (1) against rotation. Over the fire, the locking device (13, 16, 19) is released while the aircraft is stationary or flies slowly. The container (1) then automatically rotates from its unstable position through approximately 180 DEG , which causes it to empty its contents completely in an instant, making all the water drop onto the fire in a single mass. In this process, evaporation from the water surface, which is small in relation to the volume, is negligible and virtually the entire quantity of water has an extinguishing effect, even above the ground surface, so that even burning treetops are extinguished. Furthermore, the pressure of liquid on the ground is insufficient to spray out and carry along any burning pieces, and so spreading of the fire is avoided in a reliable fashion. <IMAGE>
Patent SE-7804547-L (SE)
Inventor: BARTHA Z
IPC: F16L51/02
Filed: 1978-04-20
Abstract: The invention relates to a connecting piece being inserted between two pipes and serving for absorbing deformations in the longitudinal direction of the pipes, whereby a pressure prevailing in the pipes cannot produce detrimental stresses or deformations of the pipes. At the flanges of the connecting piece, a ring groove is provided. The flange is stiffened by means of a stiff ring. A bulge extends on the outside of the connecting piece, along the ring groove. The pipe flange is received in the ring groove. The connecting piece is further provided with stiffening inserts. It is easy to mount and will effectively absorb longitudinal deformations from the pipes.
Patent SE-7812565-L (SE)
Inventor: JOHANSSON E G B
IPC: F26B13/20
Filed: 1978-12-06
Abstract: A device for drying a web, shaped material (2) such as paper web. Air distribution boxes 4 are arranged on both sides of the plane 2 of a path of guidance for the web. Each one of the distribution boxes includes a line of first opening means 6 extending transversally to the direction of guidance and arranged to direct the air essentially perpendicularly towards said plane, and a line of opening means 8 essentially parallel to the line of first opening means and arranged to direct the fluid essentially along said plane. Guide means 22 direct the air issued from opening means 8 away from the line of first opening means 6 towards and along an adjoining surface portion 10 of the box on a higher level than the line of first opening means 6. Each line of the first opening means 6 on each side of said plane is a located in front of each its said surface portion 10 located on respective other side of the plane.
Patent SE-7900657-L (SE)
Inventor: SARTI ANTONIO
IPC: F41C3/14
Filed: 1979-01-24
Abstract: A firearm, such as a revolver, comprises a rotatable drum (8) having a plurality of cartridge receiving chambers therein and being indexable so as to introduce cartridges in use loaded in said chambers one by one to a firing station. The firearm also has a hammer (6) and means, such as a piston and cylinder unit (3), and are provided for indexing the drum and cocking the hammer in response to the gas pressure in use subsisting in that chamber located at the firing station when the firearm is fired. A trigger (9) is also provided for releasing the hammer when in a cocked position. <IMAGE>
Patent SE-7903915-L (SE)
IPC: G07C3/04
Filed: 1979-05-04
Abstract: Apparatus for use in maxillary orthopaedics comprises a time- measuring device 18 fitted in a cavity in a moulding 13 which is made of plastics material and is carried in the mouth. The time-measuring device 18 consists of an electronic counter which is connected to an impulse generator. The impulse generator is actuated by a switch 17 which is arranged to be in a different state according to whether the device is worn or not. The time- measuring device is connected, via leads 20' and switch 17, to a battery 16 also fitted in a cavity in the moulding 13. <IMAGE>
Patent SE-7908419-L (SE)
Inventor: SCHMIDT H
IPC: F16D55/00
Filed: 1979-10-11
Abstract: The brake includes a brake disc (30); a brake support member with arms (18, 21) which extend radially with respect to the brake disc axis of rotation and are in a plane parallel to a friction surface (9) of the disc; guide bolts (14, 24) which extend through bores (27) of the arms (18, 21); brake shoes (4, 16) axially slidably held by the guide bolts (14, 24), and a brake caliper (2) which extends over the disc (30), the shoes (4, 16) and the brake support member, the guide bolts (14, 24) extending through bores (22) of the caliper legs (19, 36). To provide additional support for the guide bolts and minimise the bending load thereon, projections (7, 31) of the arms (18, 21) extend over the outer perimeter of the brake disc (30) and the guide bolts pass through bores (32) therein at a position between the brake shoes (4, 16). This arrangement also minimises the overall space requirement of the brake. <IMAGE>
Patent SE-7909584-L (SE)
Inventor: BOXLER C O
IPC: H01L31/068
Filed: 1979-11-20
Abstract: Improvements in shallow-homojunction solar cells based upon a plurality of layers of a direct gap semi conductor material such as GaAs, as well as their fabrication, are disclosed. The shallow-homojunction solar cells have a n+/p/p+ structure (26, 24, 22) in which the n+ top layer (26) is limited to a thickness which permits significant carrier generation to occur in a lower semiconductor layer (24). An antireflection coating (28) is applied over the n+ top layer (26), and a particularly preferred method for applying the antireflection coating is by anodization. These solar cells can be grown on relatively inexpensive substrates, if desired, such as silicon or germanium.
Patent SE-7910249-L (SE)
Inventor: MOORKENS MICHEL HENRI
IPC: G11B19/22
Filed: 1979-12-12
Abstract: The device includes an electro- magnetic solenoid (2) connectible via a make and break switch (3a) to a source of electricity, and a pair of spaced co-operating fingers (4) operated by the solenoid (2) for relative movement towards one another. When the solenoid is energised, the fingers grip the mat therebetween to brake rotary movement of the mat and thereby of any record whilst the turntable continues to rotate. <IMAGE>
Patent SE-8000637-L (SE)
Inventor: DEMBINSKI W
IPC: B60N2/90
Filed: 1980-01-28
Abstract: An arrangement for imparting different adjustable directional movements to an object includes a number of adjusting gear assemblies each corresponding to one of different adjustable directional movements. Each adjusting gear assembly includes a gear housing, a worm and a worm gear both supported in the housing in meshed engagement with each other. The arrangement also includes a first motion transmitting mechanism for driving the worm and a second motion transmitting mechanism for connecting the worm gear to the object to adjustably move the object when the worm gear is driven by the worm. The gear housings of the adjusting gear assemblies are constructed substantially identical.
Patent SE-8004069-L (SE)
Inventor: LIEGMANN K-H
IPC: F16C3/02
Filed: 1980-05-30
Abstract: The invention relates to camshafts. Known camshafts are produced predominantly from solid castings on which selective hardening treatments are applied to produce the desired qualities at the bearing and cam surfaces. As this surface quality must be high, the manufacturing processes are expensive and time consuming. According to the present invention, a camshaft comprises a carrier tube (4) and separate cam-forming elements and/or bearing surfaces in the form of tube portions (5) secured thereto. Securement of the tube portions (5) to the carrier tube (4) may be by soldering or welding; shrink-fitting; mechanical or hydromechanical expansion of the carrier tube (4); or hydromechanical pressing of the tube portions (5) onto the carrier tube. The invention enables the individual parts of the camshaft to be produced separately, and in different materials, reduces the subsequent treatment required to the camshaft; and results in a cost and weight saving. <IMAGE>
Patent SE-8007676-L (SE)
Inventor: RENANDER A C
IPC: G02B7/00
Filed: 1980-10-31
Abstract: The base (4) is provided with three attachment points (5, 6, 7), which are adjustable to give the direction indicator a prescribed direction in relation to the substructure (8). All three attachment points (5,6,7) are ball points. The ball (11) of the first attachment point is rigidly mounted. The ball (22) of the second attachment point (6) is movable in an arc about the first attachment point (5). The ball (31) of the third attachment point (7) is movable in the plane of the base (4) and at right angles thereto. There are two adjusting screws at the third attachment point (7), one for adjusting in the plan of the base (4) and one for adjusting at right angles thereto. The apparatus is intended for an aiming telescope of a gun, primarily a gun in a tank.
Patent SE-8008509-L (SE)
Inventor: HOWARTH J J
IPC: G01N21/84
Filed: 1980-12-04
Abstract: An apparatus to measure select properties such as color, brightness or gloss, of a moving sheet, is insensitive to flutter in the sheet. The apparatus comprises a housing to one side of said sheet. A source is located in the housing; the source is capable of emitting a beam of electromagnetic radiation which is aligned to impinge the sheet. The radiation is selected such that it is capable of being absorbed and being reflected by the select properties of the sheet. A collector is also located in the housing; the collector is capable of receiving a portion of the beam reflected from the sheet. A detector capable of measuring the select properties of the sheet based upon the radiation received by the collector is also provided. The housing is held at a constant distance from the sheet by a stream of fluid from the housing directed to impinge the sheet in a direction substantially perpendicular to the sheet. A standardization member is to the other side of the sheet. The standardization member is also held at a constant distance from the sheet by a stream of fluid from the member directed to impinge the sheet along a direction substantially perpendicular to the sheet and in linear alignment with the stream of fluid from the housing. The standardization member can be a continuously cleaned member or a member with a plurality of standardization surfaces.
Patent SE-8100561-L (SE)
Inventor: SHELTON W E A
IPC: D04B15/48
Filed: 1981-01-28
Abstract: A storage drum (9) receiving a plurality of turns serves for the intermediate storage of yarn to be fed to a machine. A yarn-feed device has a plurality of axially attached elements (8), on which are mounted yarn-displacing members (10) which, during the rotation of the drum, are moved to and fro in the longitudinal direction by a control cam, in order to displace the yarn turns towards the yarn draw-off point. To prevent stresses in the drawn-off yarn as a result of yarn overlaps, projections project outwards through the elements arranged in the longitudinal direction of the drum and displace individual yarn turns out of the region of the yarn-displacing members towards the draw-off side of the yarn drum, thereby preventing the formation of yarn layers lying one on top of the other. <IMAGE>
Patent SE-8106320-L (SE)
Inventor: AHLBERG E O
IPC: F16B5/00
Filed: 1981-10-26
Abstract: A snap fastening device of plastics is intended to detachably join two bodies (15, 16) to each other. According to the invention said snap fastening device is integrally formed and comprises a holding part (2) and a snap fastening part (3). The holding part consists of at least a substantially displaceable sholder (4, 5) faced towards said snap fastening part. The snap fastening part consists of two elastic shanks (7, 8), which project from said holding part and which form projections (9, 10) on their sides faced from each other.
Patent SE-8106789-L (SE)
Inventor: AARIO M
IPC: D21B1/14
Filed: 1981-11-16
Abstract: A method of improving the utilization of the heat energy produced in a wood grinding process when wood is ground in a grinding space (3) under a pressure exceeding atmospheric pressure, and warm shower water (G) is sprayed into the grinding space. Steam (H) is separated from the groundwood pulp (A) discharged from the grinding space in a steam separator wherein the groundwood pulp is allowed to expand from its inlet pressure to atmospheric pressure in at least two steam separators (11,14) by releasing steam from the groundwood pump in each steam separator by decreasing the pulp pressure. The amount of steam (H1,H2) released in the separate steam separators is adjusted according to the proportions in which steam is needed for utilizations purposes. Thus the heat energy of the pressure grinding process can be recovered in separate steam fractions the amount and pressure of which correspond to the requirements of the utilization purposes. It is preferable to heat the shower water by steam of such a volume and pressure that the temperature of the shower water increases to a desired degree, preferably above 100 DEG  C.
Patent SE-8201616-L (SE)
Inventor: LINDSTROM BERTIL
IPC: E04H12/22
Filed: 1982-03-15
Abstract: Device for locking an object in relation to a base, e.g. a mast lying in a foundation in relation to the foundation. The apparatus comprises at least one locking member which surrounds the object in one plane and can be connected to the base, for example, by means of a bolt connection. To bring about said firm locking, the locking member (9) is designed as at least two locking parts (10, 11) which are movable in relation to one another, have locking surfaces (16) facing the object (A) and tongues (10a, 11a) cooperating with one another in such a way that on actuating the tongues (10a, 11a) in a direction away from one another, the said locking surfaces (16) are guided towards one another and into engagement with the object (A). <IMAGE>
Patent SE-8202079-L (SE)
Inventor: MOSTOSI A
IPC: H01H3/32
Filed: 1982-04-01
Abstract: An electric switch assembly is split into two mating units one of which contains the mechanical control component parts, the accessories and display means, the other unit containing the fixed contacts and the tripping means for the switch. Further seats can be provided to make arc-quenching chambers.
Patent SE-8204286-L (SE)
Inventor: AKERSTROM B
IPC: B65B27/08
Filed: 1982-07-12
Abstract: A method of automatically banding objects 22, for example banknotes, arranged in a bundle, in which a strip 2 e.g. of paper is wound about the bundle, preferably after the bundle is compacted, is characterized in that the banded strip 2 is joined by a self-adhesive label 10 stripped from a carrier strip 11 and attached on the strip 2 prior to banding. The invention also relates to an apparatus for carrying out the method. <IMAGE>
Patent SE-8204985-L (SE)
Inventor: GRANATA S
IPC: G21C17/06
Filed: 1982-09-01
Abstract: A device is disclosed for applying a head fitted with a measuring instrument to a nuclear fuel bar, the device comprising a casing containing a drilling tip and means for stopping the drilling tip as a bore has been formed through the bar plug and an instrument, such as a pressure gauge for measuring the pressure of the released fission gases, or another instrument adapted to measure a parameter of interest. A method for applying a head containing a measuring instrument to a nuclear fuel bar is also described.
Patent SE-8301283-L (SE)
Inventor: KRUGER H-R
IPC: C07C41/00
Filed: 1983-03-09
Abstract: Novel benzyl ether derivatives of pentites of the general formula I   <IMAGE> (in which 1 of the Y1-5 symbols represents -CHR1-R2, R1 representing H or C1-C4-alkyl and R2 representing aromatic hydrocarbon optionally substituted by one or more substituents selected from C1-C6- alkyl, C1-C6-alkoxy, -O-CH2-O-, optionally substituted phenoxy, optionally substituted phenyl, Hal, -NO2, -CN and -CF3, and each of the other 4 Y1-5 symbols represents -(CO)n-R3, R3 representing H or optionally substituted C1-C4-alkyl and n representing 0 or 1) have a plant growth-regulating action, being particularly suitable for influencing the vegetative and generative growth of leguminous plants, for example soya bean plants, and accordingly may be made up with suitable carriers into plant growth-regulating preparations and may be used for treating seeds, living plants and areas of land.
Patent SE-8301988-L (SE)
Inventor: VAN DER SMISSEN C-E
IPC: A62D9/00
Filed: 1983-04-11
Abstract: Activated charcoals and similar support materials used as air purification agents obtain, by means of an impregnation, a good separation efficiency for different hazardous gases. In this context, protection against as broad a spectrum as possible of hazardous gases is desired. Air purification agents are known for acidic gases (B according to DIN 3181) and for alkaline gases (K according to DIN 3181). As a result of the impregnation with the iodide of an amine-forming metal, in particular zinc iodide, the air purification agent according to the invention, has a high separation efficiency both for strongly acidic gases and also for alkaline gases. It thus gives equal protection against acidic gases (B) and against ammonia (K). A preferred application is the construction of small, efficient single-layer filters as respiratory protection filters having (B/K) protection and also the production of filters for ventilation plants.
Patent SE-8303565-L (SE)
Inventor: AGAI E
IPC: C07D207/323
Filed: 1983-06-21
Abstract: The invention relates to a new process for the preparation of 1-alkyl- or 1,4-dialkyl-1H-pyrrole- -2-acetic acid, esters of the general formula (I) < IMG > (I) wherein R1 is hydrogen or an alkyl group having from 1 to 4 carbon atoms, R2 and R3 each independently represent an alkyl group having from 1 to 4 carbon atoms, by selective desalkoxycarbonylation of the corresponding 1-alkyl- and 1,4-dialkyl-3-alkoxycarbonyl-1H-pyrrole- -2-acetic acid esters of the general formula (II) < IMG > (II) wherein R1, R2 and R3 have the same meaning as defined above, by heating in the presence of a concentrated mineral acid or an aliphatic or aromatic sulfonic acid. Compounds of the general formula (I) are known pharmaceutically active materials, which can be prepared by this process in a single reaction step selectively, without the formation of by-products.
Patent SE-8303617-L (SE)
Title: 2,6-Di:methyl-4-phenyl-di:hydro:pyridine -3,5-di:carboxylate derivs. - useful as hypotensive agents with selective effect on peripheral vessels
Inventor: BERNTSSON P B
IPC: C07C33/22
Filed: 1983-06-23
Abstract: Dihydropyridine derivs. of formula (I) are new. R1 = CH3, C2H5, 2-(methoxy or ethoxy) ethyl or (CH2CH2O)2CH3. R2 = C2H5, isopropyl, tert. butyl, 2-methylpropyl, 2-isopropoxyethyl, CH(CH3)CH2. OCH3, C(CH3)2CH2OCH3, propargyl or 2-methylallyl. R1 and R2 may not be the same. R3 = Cl or CH3O; and R4 = Cl, CH3 or CH3O. (I) are antihypertensives. At low doses they selectively dilate peripheral rather than cardiac vessels and can be given orally or parenterally, e.g. at 0.1-1g/day orally.
Patent SE-8303977-L (SE)
Inventor: BRENNSTROM R
IPC: B65G53/58
Filed: 1983-07-14
Abstract: Combustion device with a pre-pressurized fluidised bed (20) (PFBX-device) for the combustion of foremost solid fuel. In cyclones (6, 7, 8) it is cleaned from the bed (20) of outgoing gases. The isolated ash with unburned fuel is transported via an ash outflow (12, 16) to a collector receptacle. The ash outflow (12, 16) introduces air for afterburning of the fuel in the ash. This afterburning takes place in the ash outflow (12, 16). The ash and/or air are pre-warmed to the fuel's ignition temperature. A first part of the ash outflow (12) can be placed in the bed (20) for this warming up. Another part (16) for cooling of the ash can be placed in the air distribution chamber under the bottom (5) of the bed (20) and used for warming of the combustion and fluidisation air which is introduced to the bed (20). In an alternative process, a pipe coil (30) for warming of the afterburning air can be placed in the bed (20). This air is introduced to the ash distributor whereby it ignites the fuel and maintains combustion.<IMAGE>